google.load('visualization', '1.0', {'packages':['corechart']});
google.setOnLoadCallback(function(){
  var data = new google.visualization.DataTable();
       data.addColumn('string', '日');
       data.addColumn('number', '推測');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addColumn('number', '推測');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addColumn('number', 'iOS前月');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addColumn('number', 'iOS当月');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addRows([
        ['1日',1229,null,null,1337,null,null,null,null,null,null,null,null],
['2日',1124,null,null,1408,null,null,null,null,null,null,null,null],
['3日',1237,null,null,1341,null,null,null,null,null,null,null,null],
['4日',1203,null,null,1424,null,null,null,null,null,null,null,null],
['5日',1391,null,null,1376,null,null,null,null,null,null,null,null],
['6日',1322,null,null,1445,null,null,null,null,null,null,null,null],
['7日',1241,null,null,1459,null,null,null,null,null,null,null,null],
['8日',1403,null,null,1456,null,null,null,null,null,null,null,null],
['9日',1174,null,null,1353,null,null,null,null,null,null,null,null],
['10日',1246,null,null,1438,null,null,null,null,null,null,null,null],
['11日',1040,null,null,1291,null,null,null,null,null,null,null,null],
['12日',1164,null,null,1252,null,null,null,null,null,null,null,null],
['13日',1189,null,null,1236,null,null,null,null,null,null,null,null],
['14日',1281,null,null,1224,null,null,null,null,null,null,null,null],
['15日',1279,null,null,1438,null,null,null,null,null,null,null,null],
['16日',1310,null,null,1388,null,null,null,null,null,null,null,null],
['17日',1443,null,null,1416,null,null,null,null,null,null,null,null],
['18日',1485,null,null,1490,null,null,null,null,null,null,null,null],
['19日',1247,null,null,1231,null,null,null,null,null,null,null,null],
['20日',1349,null,null,1247,null,null,null,null,null,null,null,null],
['21日',1347,null,null,1161,null,null,null,null,null,null,null,null],
['22日',1312,null,null,1291,null,null,null,null,null,null,null,null],
['23日',1292,null,null,1452,null,null,null,null,null,null,null,null],
['24日',1309,null,null,1398,null,null,null,null,null,null,null,null],
['25日',1310,null,null,1032,null,null,null,null,null,null,null,null],
['26日',1398,null,null,1223,null,null,null,null,null,null,null,null],
['27日',1491,null,null,1247,null,null,null,null,null,null,null,null],
['28日',1428,null,null,1372,null,null,null,null,null,null,null,null],
['29日',1373,null,null,1274,null,null,null,null,null,null,null,null],
['30日',1393,null,null,1251,null,null,null,null,null,null,null,null],
['31日',1455,null,null,1323,null,null,null,null,null,null,null,null]
        ]);
  var options = {
    chartArea: {'width':'85%', 'height':'65%', 'left':60 },
    'pointSize': 3,
    hAxis: { titleTextStyle:{italic:false}, format:'#',ticks: [1,5,10,15,20,25,30] },
    vAxis: { title:'2023年1月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1500},direction:-1 },
    legend: {position: 'top' },
    tooltip: { trigger: 'both' },
    focusTarget: 'category',
    colors:['skyblue','pink','#2980b9','#e74c3c']
  };

  var chart = new google.visualization.LineChart(document.getElementById('graphField'));
  chart.draw(data, options);

  var lastlogday=31 -1 ;
  var lastlogcat=4;

  if(lastlogday>=0){
    chart.setSelection([{
      row: lastlogday,
      column: lastlogcat
    }]);
  
    google.visualization.events.addListener(chart, 'click', function() {
      if(chart.getSelection()[0]){
        //chart.setSelection(null)
      }
    });
  }

});